Customer Reviews for VEVOR Vacuum Pump 7 CFM 1/2 HP Single Stage Air Conditioning Vacuum Pump for R12 R22 R134a R410a Systems 110V 5PA Ultimate Vacuum Refrigerant HVAC Tool for Automobile Reparation Vacuum Evacuation

For what its worth, the pump performed well. It pulled down to about 150 microns after 30 minutes using the Vevor refrigerant recover tank. The included exhaust filter had to be discarded because it blocked airflow. The air filter would pressurize and pop off the air filter housing cover. I replaced it with a copper scrubing pad to filter some of the oil vapor. I will only use this pump for my own hobbies and infreqent AC repairs.

This pump works well and is much lighter than my old one. I have used it multiple times with no issues

just good for the price love it....................................................................................................................................................

Comes with vacuum oil. I've used this vacuum pump on several tractors, will pull down to 30 inches no problem. We'll worth the money.

Good got what I paid for

Great product for the price will buy again if need more for my company. Easy to use just wish it wasnt so heavy

Buen equipo, estoy satisfecho en precio y la calidad , los recomiendo , estaré en contacto para futuras compras

I used the pump to vacuum bag a foilboard. The pump has fine suction but there will be a continuous mist of oil that comes out of the pump discharge. I filled the pump to the full line which in retrospect may have been too much. I'd recommend adding just above the low line then add more if needed. We ran the pump for about 6 hours and it go quite hot. Eventually we put a fan on the pump which also helped direct the oil mist in a beneficial direction. After one use I would buy again.

Excellent for the do-it-yourselfer, this little unit has every feature you can possibly need to evacuate any system from car to AC for home. It's very easy to use and does a job quite well I am very very happy.

VEVOR vacuum pump works very very well. Own 2 of these pumps the first one I bought ten years ago and it works just as well today as when it was new. This one was bought for the vacuum Chuck on My wood lathe it works very very great the first one is used on my vacuum chamber to degas wood that I put in resin